AI Summary for YouTube (ChatGPT for YouTube)

AI Summary for YouTube is a Chrome extension built for people who want the gist of a video without sitting through the whole thing. When you open any YouTube video — including Shorts pages — the extension reads the spoken content and renders a concise summary panel on the right-hand side of the player. Alongside the recap you get a full transcript you can copy in a single click, which is handy for notes, quotes and research.

The summary approach works particularly well for knowledge-dense formats: online courses and tutorials, news segments, product walkthroughs, interviews, academic talks and conference seminars. Instead of skimming a 40-minute recording looking for the one section you need, you can scan the summarized bullet points first and then jump to the moments that matter.

According to its Chrome Web Store listing the extension has passed 100,000 installs and carries a 3.2-out-of-5 rating from roughly 110 reviews. Summarization runs through built-in functionality rather than a user-supplied API key, and the listing notes optional in-app purchases for extended usage. It is a lightweight, self-contained tool: install it, open a video, and the summary appears without extra configuration.